请执行以下任一操作： 在 “翻译为 ”下拉列表中，选择要将页面翻译成的语言。 默认值是为Microsoft Edge设置的语言。

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Subscribed. A Subscribed badge means a Microsoft 365 subscription such as Microsoft 365 Family or Personal is already associated with your account and you can access many of your subscription benefits including installing the desktop apps.. Don't already have Microsoft 365, or you're looking for product details and prices? Buy or try Microsoft 365

Follow these steps to temporarily turn off Defender antivirus protection in Windows Security. Keep in mind that if you do, your device may be vulnerable to threats.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Install Office 2007. Insert your Office 2007 CD into the drive. If the setup wizard doesn’t start automatically, navigate to the CD drive and click SETUP.EXE.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Deinstallieren oder entfernen Sie Apps und Programme in der Einstellungs-App.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.